diff --git a/conf/logback.groovy b/conf/logback.groovy
index 32e3afa20f7dd1fa0cc003bf2bdd9093bafcb910..691e190d761c6c7f9f55b12624511e6bba600f89 100644
--- a/conf/logback.groovy
+++ b/conf/logback.groovy
@@ -18,4 +18,5 @@ appender("CONSOLE", ConsoleAppender) {
 
 root WARN, ["CONSOLE"]
 
-//logger "teetime.variant.methodcallWithPorts.stage", DEBUG, ["CONSOLE"]
\ No newline at end of file
+//logger "teetime.variant.methodcallWithPorts.stage", DEBUG, ["CONSOLE"]
+logger "teetime.variant.methodcallWithPorts.stage", INFO
\ No newline at end of file
diff --git a/src/test/data/load-logs/.gitignore b/src/test/data/load-logs/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..bc24c8c7ac1160c11bc3af787b571c732ad45123
--- /dev/null
+++ b/src/test/data/load-logs/.gitignore
@@ -0,0 +1 @@
+/timings.txt
diff --git a/src/test/java/teetime/variant/methodcallWithPorts/examples/kiekerdays/KiekerLoadDriver.java b/src/test/java/teetime/variant/methodcallWithPorts/examples/kiekerdays/KiekerLoadDriver.java
index cc16735d0d072bf87d78c932c9d303f0e60cafac..133b83c5c5e0f8960b2c851fcea9f30e53009205 100644
--- a/src/test/java/teetime/variant/methodcallWithPorts/examples/kiekerdays/KiekerLoadDriver.java
+++ b/src/test/java/teetime/variant/methodcallWithPorts/examples/kiekerdays/KiekerLoadDriver.java
@@ -182,7 +182,7 @@ public class KiekerLoadDriver {
 			recordReceiver.close();
 		}
 
-		PrintStream ps = new PrintStream(new BufferedOutputStream(new FileOutputStream(outputFile, true), 8192 * 8), false, "UTF-8");
+		PrintStream ps = new PrintStream(new BufferedOutputStream(new FileOutputStream(outputFile), 8192 * 8), false, "UTF-8");
 		try {
 			for (long timing : kiekerLoadDriver.timings) {
 				ps.println("0;" + timing);